The structure of learner varieties 
edited by Henriėtte Hendriks 
 - Berlin  Mouton de Gruyter  c2005 
 - vi, 515 p. : ill. ; 24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9783110184686 
<br/><br/><label>ISSN: </label>2005011301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition<br/>Language and languages - Variation
<br/><br/><label>Dewey Class. No.: </label>401.93 HEN